Ingredients

Ingredient Amount
Ball Clay 7.00
Cedar Heights Redart 86.00
Silica 7.00
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Cobalt Carbonate 14.00
Copper Carbonate 14.00
Manganese Dioxide 64.00

Instructions

Published in "Modernist Series" in the Nov 2014 issue of Ceramics Monthly.
Fires to a metallic bronze. This glaze will brighten up if re-fired to cone 04. This glaze is not food safe.